Return of Dr. Sloth Master Set Checklist
Released April 30, 2004
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100
BASE
set cards
100
MASTER
set cards
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Return of Dr. Sloth Master Set
Return of Dr. Sloth is a Neopets TCG set released in April 2004. It has 100 cards in the base set, counting every variant. Not sure which one you're chasing? Read What Is a Master Set?

